You still fail
1. It is a restaurant. Not a place to get drunk. This is not Europe, and he is apparently a real professional unlike you or your friends. This is the US where it appears people are a bit more responsible when they go to a restaurant to have a birthday diner with their uncle.
2. This is part or Apples normal field testing program. Yes, this includes restaurants
3. Again, not a pub, a RESTAURANT. Apple actually pays this guys money to take this prototype out into the real world and test it (under disguise). Imagine that, Apple paying a baseband engineer to go out and make sure the baseband actually works!
4. Again, he was not drunk, he was not on the "clock". Again, apparently in the US we are responsible enough to be able to go out to diner, and have a beer with diner unlike you or your European friends.
He is supposed to take the prototype with him as his normal job. He actually gets paid to take this prototype with him under disguise. He wasn't fired, so apparently Apple doesn't think he did anything wrong.
Again, nice try, next time bring some facts to the argument.